void audio_on() {
audio_off(); //Turn off to make sure we do a proper reset
delay(1000000);
i2s_init(SPARROW_I2S);
write_pin(AUDIO_POWER_EN_PIN, true);
delay(1000000); //TLV320AIC3100 spec: Reset low for at least 10ns
write_pin(AUDIO_NRESET, true);
delay(1000000); //TLV320AIC3100 spec: 1ms min after reset
}
void fc_landing()
{
gui_dialog_set_P(PSTR("Landing"), PSTR(""), GUI_STYLE_STATS, fc_landing_cb);
fc_landing_old_gui_task = gui_task;
gui_switch_task(GUI_DIALOG);
fc.flight_state = FLIGHT_LAND;
fc.flight_timer = task_get_ms_tick() - fc.flight_timer;
audio_off();
logger_stop();
}
void audio_beep_loop()
{
DEBUG("beep loop %d %d\n", audio_beep_duration, audio_beep_index);
if (audio_beep_duration > AUDIO_STEP_MS)
{
audio_beep_duration -= AUDIO_STEP_MS;
}
else
{
if (audio_beep_index == audio_beep_len)
{
audio_beep = false;
audio_off();
}
else
audio_beep_next();
}
};
void audio_vario_step(float vario)
{
if (config.gui.vario_mute || config.gui.silent & (1 << active_page))
{
audio_off();
return;
}
//climb is float in m/s
int16_t ivario = vario * 100;
vario_force_change = (abs(ivario - vario_ivario_old) >= 10) ? true: false;
vario_ivario_old = ivario;
//buzzer
if (config.vario.weak_lift_enabled)
{
int16_t buzz_thold = config.audio_profile.lift - config.vario.weak_lift;
if (ivario >= buzz_thold && ivario < config.audio_profile.lift && ivario > config.audio_profile.sink)
{
int16_t freq;
//addition to base weak lift freq (can be negative)
int16_t beep_freq = get_near(config.audio_profile.lift / 100.0, config.audio_profile.freq);
beep_freq -= config.audio_profile.weak_lift_freq;
freq = config.audio_profile.weak_lift_freq + ((int32_t)beep_freq * (int32_t)(ivario - buzz_thold)) / (int32_t)config.vario.weak_lift;
if (audio_vario_freq != 0)
audio_vario_freq += ((float)freq - audio_vario_freq) / AUDIO_LOW_PASS;
else
audio_vario_freq = freq;
audio_vario_length = 0;
audio_vario_pause = 0;
audio_vario_apply();
return;
}
}
if ((ivario >= config.audio_profile.lift || ivario <= config.audio_profile.sink) && (config.gui.vario_volume > 0))
{
//get frequency from the table
uint16_t freq = get_near(vario, config.audio_profile.freq);
if (audio_vario_freq != 0)
audio_vario_freq += ((float)freq - audio_vario_freq) / AUDIO_LOW_PASS;
else
audio_vario_freq = freq;
//convert ms to timer ticks
audio_vario_length = get_near(vario, config.audio_profile.length) * 31;
audio_vario_pause = get_near(vario, config.audio_profile.pause) * 31;
//update audio with new settings
audio_vario_apply();
return;
}
//no threshold was exceeded -> silent
audio_off();
}
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
// MACRODOWN only works in this function
switch(id)
{
case MACRO_QWERTY:
if (record->event.pressed)
{
persistant_default_layer_set(1UL<<LAYER_QWERTY);
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_qwerty, false, STACCATO);
#endif /* AUDIO_ENABLE */
}
break;
case MACRO_COLEMAK:
if (record->event.pressed)
{
persistant_default_layer_set(1UL<<LAYER_COLEMAK);
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_colemak, false, STACCATO);
#endif /* AUDIO_ENABLE */
}
break;
case MACRO_DVORAK:
if (record->event.pressed)
{
persistant_default_layer_set(1UL<<LAYER_DVORAK);
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_dvorak, false, STACCATO);
#endif /* AUDIO_ENABLE */
}
break;
case MACRO_LOWER:
if (record->event.pressed)
{
layer_on(LAYER_LOWER);
update_tri_layer(LAYER_LOWER, LAYER_RAISE, LAYER_ADJUST);
}
else
{
layer_off(LAYER_LOWER);
update_tri_layer(LAYER_LOWER, LAYER_RAISE, LAYER_ADJUST);
}
break;
case MACRO_RAISE:
if (record->event.pressed)
{
layer_on(LAYER_RAISE);
update_tri_layer(LAYER_LOWER, LAYER_RAISE, LAYER_ADJUST);
}
else
{
layer_off(LAYER_RAISE);
update_tri_layer(LAYER_LOWER, LAYER_RAISE, LAYER_ADJUST);
}
break;
case MACRO_FUNCTION:
if (record->event.pressed)
{
layer_on(LAYER_FUNCTION);
}
else
{
layer_off(LAYER_FUNCTION);
}
break;
#ifdef MOUSEKEY_ENABLE
case MACRO_MOUSE:
if (record->event.pressed)
{
layer_invert(LAYER_MOUSE);
}
break;
#endif /* MOUSEKEY_ENABLE */
#ifdef AUDIO_ENABLE
case MACRO_TIMBRE_1:
if (record->event.pressed) set_timbre(TIMBRE_12);
break;
case MACRO_TIMBRE_2:
if (record->event.pressed) set_timbre(TIMBRE_25);
break;
case MACRO_TIMBRE_3:
if (record->event.pressed) set_timbre(TIMBRE_50);
break;
case MACRO_TIMBRE_4:
if (record->event.pressed) set_timbre(TIMBRE_75);
break;
case MACRO_TEMPO_U:
if (record->event.pressed) increase_tempo(10);
break;
case MACRO_TEMPO_D:
if (record->event.pressed) decrease_tempo(10);
break;
case MACRO_TONE_DEFAULT:
if (record->event.pressed)
{
set_timbre(TIMBRE_DEFAULT);
set_tempo(TEMPO_DEFAULT);
}
break;
case MACRO_AUDIO_OFF:
if (record->event.pressed)
{
#ifdef AUDIO_ENABLE
audio_off();
#endif
}
break;
case MACRO_AUDIO_ON:
if (record->event.pressed)
{
#ifdef AUDIO_ENABLE
audio_on();
PLAY_NOTE_ARRAY(tone_audio_on, false, STACCATO);
#endif
}
break;
case MACRO_MUSIC_ON:
if (record->event.pressed)
{
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_music_on, false, STACCATO);
layer_on(LAYER_MUSIC);
#endif
}
break;
case MACRO_MUSIC_OFF:
if (record->event.pressed)
{
#ifdef AUDIO_ENABLE
layer_off(LAYER_MUSIC);
stop_all_notes();
#endif
}
break;
case MACRO_INC_VOICE:
if (record->event.pressed)
{
#ifdef AUDIO_ENABLE
voice_iterate();
PLAY_NOTE_ARRAY(music_scale, false, STACCATO);
#endif
}
break;
case MACRO_DEC_VOICE:
if (record->event.pressed)
{
#ifdef AUDIO_ENABLE
voice_deiterate();
PLAY_NOTE_ARRAY(music_scale, false, STACCATO);
#endif
}
break;
#endif /* AUDIO_ENABLE */
default:
break;
}
return MACRO_NONE;
};
const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
{
switch(id) {
case _QWERTY:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_qwerty, false, 0);
#endif
persistant_default_layer_set(1UL<<_QWERTY);
}
break;
case _COLEMAK:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_colemak, false, 0);
#endif
persistant_default_layer_set(1UL<<_COLEMAK);
}
break;
case _DVORAK:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
#endif
persistant_default_layer_set(1UL<<_DVORAK);
}
case _NUMPAD:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_dvorak, false, 0);
#endif
persistant_default_layer_set(1UL<<_NUMPAD);
}
break;
case _LOWER:
if (record->event.pressed) {
layer_on(_LOWER);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
} else {
layer_off(_LOWER);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
break;
case _RAISE:
if (record->event.pressed) {
layer_on(_RAISE);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
} else {
layer_off(_RAISE);
update_tri_layer(_LOWER, _RAISE, _ADJUST);
}
break;
case M_BL:
if (record->event.pressed) {
register_code(KC_RSFT);
#ifdef BACKLIGHT_ENABLE
backlight_step();
#endif
} else {
unregister_code(KC_RSFT);
}
break;
case 6:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
audio_off();
#endif
}
break;
case 7:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
audio_on();
PLAY_NOTE_ARRAY(tone_startup, false, 0);
#endif
}
break;
case 8:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
layer_off(_MUSIC);
stop_all_notes();
#endif
}
break;
case 9:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(music_scale, false, 0);
layer_on(_MUSIC);
#endif
}
break;
case 10:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
voice_iterate();
PLAY_NOTE_ARRAY(music_scale, false, 0);
#endif
}
break;
case 11:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
voice_deiterate();
PLAY_NOTE_ARRAY(music_scale, false, 0);
#endif
}
break;
case 12:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
stop_all_notes();
PLAY_NOTE_ARRAY(tone_plover, false, 0);
#endif
layer_off(_RAISE);
layer_off(_LOWER);
layer_off(_ADJUST);
layer_off(_MUSIC);
layer_on(_PLOVER);
if (!eeconfig_is_enabled()) {
eeconfig_init();
}
keymap_config.raw = eeconfig_read_keymap();
keymap_config.nkro = 1;
eeconfig_update_keymap(keymap_config.raw);
}
break;
case 13:
if (record->event.pressed) {
#ifdef AUDIO_ENABLE
PLAY_NOTE_ARRAY(tone_plover_gb, false, 0);
#endif
layer_off(_PLOVER);
}
break;
}
return MACRO_NONE;
};
